139299302

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{26513}}^1$

素因数の和:26623

約数の個数: 16

約数和(自身を含む): 217626912

約数和(自身を除く): 78327610

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 26513, 53026, 980981, 1882423, 1961962, 3764846, 69649651, 139299302]

約数ペア:

[(1, 139299302), (2, 69649651), (37, 3764846), (71, 1961962), (74, 1882423), (142, 980981), (2627, 53026), (5254, 26513)]